Acanthodiacrodium |
Acanthodiacrodium adelphicum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium polimorphum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Baltisphaeridium |
Baltisphaeridium capillatum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Baltisphaeridium |
Baltisphaeridium cristatum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Baltisphaeridium |
Baltisphaeridium echinatum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Baltisphaeridium |
Baltisphaeridium pedicellatum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Latoporata |
Latoporata armillata
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Latoporata |
Latoporata decora
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Latoporata |
Latoporata punctata
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Latoporata |
Latoporata serrata
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Latoporata |
Latoporata spectatissima
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Leiofusa |
Leiofusa simplex
|
USSR(European) |
Tremadocian |
|
Leiominuscula |
Leiominuscula minuta
|
USSR(European) |
Tremadocian |
|
Leiopsophosphaera |
Leiopsophosphaera rugosa
|
USSR(European) |
Tremadocian |
|
Leiopsophosphaera |
Leiopsophosphaera simplicissima
|
USSR(European) |
Tremadocian |
|
Leiopsophosphaera |
Leiopsophosphaera sp
|
USSR(European) |
Late Tremadocian |
Early Arenigian |
Lophodiacrodium |
Lophodiacrodium parvimammum
|
USSR(European) |
Late Tremadocian |
Early Arenigian |